January weather forecastPlentzia, Spain
January
Weather in January
Sea temperature
In Plentzia, Spain, the average seawater temperature in January is 12.9°C (55.2°F).Note: Danger awaits those who swim in 12.9°C (55.2°F) without protection. Falling below 10°C (50°F) means intense cold shock and hyperventilation.
Daylight
The average length of the day in January in Plentzia is 9h and 24min.On the first day of January in Plentzia, sunrise is at 08:44 and sunset at 17:45. On the last day of the month, sunrise is at 08:29 and sunset at 18:21 CET.
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Plentzia, in January, the average water temperature is 12.9°C (55.2°F). Swimming in 12.9°C (55.2°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
In January, the average day length in Plentzia is 9h and 24min.
On the first day of January, sunrise is at 08:44 and sunset at 17:45. On the last day of the month, sunrise is at 08:29 and sunset at 18:21 CET.
Average sea temperature in January
Plentzia, Spain
- Average sea temperature in January: 12.9°C
The best month for swimming (with the highest average sea temperature) is August (21.3°C).
The coldest months (with the lowest average sea temperature) are February and March (12.7°C).
Average daylight in January
Plentzia, Spain
- Average daylight in January: 9h and 24min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).





